<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="/static/top.css">
</head>

<body>
    {% block top %}
    <div id="top">
        wdnmd
    </div>
    {% endblock %}

    {% block show %}
    <div id="show">
        show
    </div>
    {% endblock %}

    {% block last %}
    wu
    {% endblock %}
</body>

</html>